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參數(shù)資料
| 型號(hào)： | TC4427A |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 1.5A Dual High-Speed Power MOSFET Drivers |
| 中文描述： | 1.5A的雙高速功率MOSFET驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 64K |
| 代理商： | TC4427A |
4-251
TELCOM SEMICONDUCTOR, INC.
7
6
5
4
3
1
2
8
1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
TC4426A
TC4427A
TC4428A
GENERAL DESCRIPTION
The TC4426A/4427A/4428A are improved versions of
the earlier TC426/427/428 family of buffer/drivers (with
which they are pin compatible). They will not latch up under
any conditions within their power and voltage ratings. They
are not subject to damage when up to 5V of noise spiking (of
either polarity) occurs on the ground pin. They can accept,
without damage or logic upset, up to 500 mA of reverse
current (of either polarity) being forced back into their
outputs. All terminals are fully protected against up to 4 kV
of electrostatic discharge.
As MOSFET drivers, the TC4426A/4427A/4428A can
easily switch 1000 pF gate capacitances in under 30 ns, and
provide low enough impedances in both the ON and OFF
states to ensure the MOSFET's intended state will not be
affected, even by large transients.
2 mA
OUTPUT
INPUT
GND
EFFECTIVE INPUT
C = 12 pF
300 mV
INVERTING
OUTPUTS
NONINVERTING
OUTPUTS
V
DD
TC4426A/TC4427A/TC4428A
4.7V
NOTES:
1. TC4426A has 2 inverting drivers; TC4427A has 2 noninverting drivers.
2. TC4428A has one inverting and one noninverting driver.
3. Ground any unused driver input.
PIN CONFIGURATIONS
TC4426A
1
2
3
4
NC
5
6
7
8
OUT A
OUT B
NC
IN A
GND
IN B
V
DD
NC = NO INTERNAL CONNECTION
TC4427A
1
2
3
4
NC
5
6
7
8
OUT A
OUT B
NC
IN A
GND
IN B
TC4428A
1
2
3
4
NC
5
6
7
8
OUT A
OUT B
NC
IN A
GND
IN B
2,4
7,5
INVERTING
2,4
7,5
NONINVERTING
VDD
2
4
DIFFERENTIAL
7
5
VDD
NOTE:
SOIC pinout is identical to DIP.
FEATURES
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High Peak Output Current ............................... 1.5A
Wide Operating Range ..........................4.5V to 18V
High Capacitive Load
Drive Capability .................1000 pF in 25 nsec Typ
Short Delay Time ................................. 30 nsec Typ
Matched Rise, Fall and Delay Times
Low Supply Current
— With Logic “1” Input ............................1 mA Typ
— With Logic “0” Input .........................100
μ
A Typ
Low Output Impedance ................................7
Typ
Latch-Up Protected: Will Withstand 0.5A
Reverse Current
Input Will Withstand Negative Inputs Up to 5V
ESD Protected....................................................4 kV
Pinout Same as TC426/TC427/TC428
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ORDERING INFORMATION
Part No.
Package
Temp. Range
TC4426ACOA
TC4426ACPA
TC4426AEOA
TC4426AEPA
TC4426AMJA
8-Pin SOIC
8-Pin Plastic DIP
8-Pin SOIC
8-Pin Plastic DIP
8-Pin CerDIP
0
°
C to +70
°
C
0
°
C to +70
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 55
°
C to +125
°
C
TC4427ACOA
TC4427ACPA
TC4427AEOA
TC4427AEPA
TC4427AMJA
8-Pin SOIC
8-Pin Plastic DIP
8-Pin SOIC
8-Pin Plastic DIP
8-Pin CerDIP
0
°
C to +70
°
C
0
°
C to +70
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 55
°
C to +125
°
C
TC4428ACOA
TC4428ACPA
TC4428AEOA
TC4428AEPA
TC4428AMJA
8-Pin SOIC
8-Pin Plastic DIP
8-Pin SOIC
8-Pin Plastic DIP
8-Pin CerDIP
0
°
C to +70
°
C
0
°
C to +70
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 55
°
C to +125
°
C
TC4426A/7A/8A-9 10/21/96
FUNCTIONAL BLOCK DIAGRAM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC4427ACPA | 1.5A Dual High-Speed Power MOSFET Drivers |
| TC4426A | 1.5A Dual High-Speed Power MOSFET Drivers |
| TC4426ACPA | 1.5A Dual High-Speed Power MOSFET Drivers |
| TC4426AEPA | 1.5A Dual High-Speed Power MOSFET Drivers |
| TC4426AMJA | 1.5A Dual High-Speed Power MOSFET Drivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC4427ACMF | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1.5A Dual High-Speed Power MOSFET Drivers |
| TC4427ACMF713 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1.5A Dual High-Speed Power MOSFET Drivers |
| TC4427ACOA | 功能描述:功率驅(qū)動(dòng)器IC 1.5A Dual td Match RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TC4427ACOA713 | 功能描述:功率驅(qū)動(dòng)器IC 1.5A Dual td Match RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TC4427ACPA | 功能描述:功率驅(qū)動(dòng)器IC 1.5A Dual td Match RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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